Merge tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "This contains pretty many small commits covering fairly large range of
  files in sound/ directory.  Partly because of additional API support
  and partly because of constantly developed ASoC and ARM stuff.

  Some highlights:

   - Introduced the helper function and documentation for exposing the
     channel map via control API, as discussed in Plumbers; most of PCI
     drivers are covered, will follow more drivers later

   - Most of drivers have been replaced with the new PM callbacks (if
     the bus is supported)

   - HD-audio controller got the support of runtime PM and the support
     of D3 clock-stop.  Also changing the power_save option in sysfs
     kicks off immediately to enable / disable the power-save mode.

   - Another significant code change in HD-audio is the rewrite of
     firmware loading code.  Other than that, most of changes in
     HD-audio are continued cleanups and standardization for the generic
     auto parser and bug fixes (HBR, device-specific fixups), in
     addition to the support of channel-map API.

   - Addition of ASoC bindings for the compressed API, used by the
     mid-x86 drivers.

   - Lots of cleanups and API refreshes for ASoC codec drivers and
     DaVinci.

   - Conversion of OMAP to dmaengine.

   - New machine driver for Wolfson Microelectronics Bells.

   - New CODEC driver for Wolfson Microelectronics WM0010.

   - Enhancements to the ux500 and wm2000 drivers

   - A new driver for DA9055 and the support for regulator bypass mode."

Fix up various arm soc header file reorg conflicts.

* tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (339 commits)
  ALSA: hda - Add new codec ALC283 ALC290 support
  ALSA: hda - avoid unneccesary indices on "Headphone Jack" controls
  ALSA: hda - fix indices on boost volume on Conexant
  ALSA: aloop - add locking to timer access
  ALSA: hda - Fix hang caused by race during suspend.
  sound: Remove unnecessary semicolon
  ALSA: hda/realtek - Fix detection of ALC271X codec
  ALSA: hda - Add inverted internal mic quirk for Lenovo IdeaPad U310
  ALSA: hda - make Realtek/Sigmatel/Conexant use the generic unsol event
  ALSA: hda - make a generic unsol event handler
  ASoC: codecs: Add DA9055 codec driver
  ASoC: eukrea-tlv320: Convert it to platform driver
  ALSA: ASoC: add DT bindings for CS4271
  ASoC: wm_hubs: Ensure volume updates are handled during class W startup
  ASoC: wm5110: Adding missing volume update bits
  ASoC: wm5110: Add OUT3R support
  ASoC: wm5110: Add AEC loopback support
  ASoC: wm5110: Rename EPOUT to HPOUT3
  ASoC: arizona: Add more clock rates
  ASoC: arizona: Add more DSP options for mixer input muxes
  ...

1 files changed, 28 insertions, 10 deletions

diff --git a/sound/isa/ad1816a/ad1816a_lib.c b/sound/isa/ad1816a/ad1816a_lib.c
index 177eed3271bc..db64df6023e0 100644
--- a/sound/isa/ad1816a/ad1816a_lib.c
+++ b/sound/isa/ad1816a/ad1816a_lib.c
@@ -491,7 +491,7 @@ static int snd_ad1816a_capture_close(struct snd_pcm_substream *substream)
 }
 
 
-static void __devinit snd_ad1816a_init(struct snd_ad1816a *chip)
+static void snd_ad1816a_init(struct snd_ad1816a *chip)
 {
 	unsigned long flags;
 
@@ -511,6 +511,32 @@ static void __devinit snd_ad1816a_init(struct snd_ad1816a *chip)
 	spin_unlock_irqrestore(&chip->lock, flags);
 }
 
+#ifdef CONFIG_PM
+void snd_ad1816a_suspend(struct snd_ad1816a *chip)
+{
+	int reg;
+	unsigned long flags;
+
+	snd_pcm_suspend_all(chip->pcm);
+	spin_lock_irqsave(&chip->lock, flags);
+	for (reg = 0; reg < 48; reg++)
+		chip->image[reg] = snd_ad1816a_read(chip, reg);
+	spin_unlock_irqrestore(&chip->lock, flags);
+}
+
+void snd_ad1816a_resume(struct snd_ad1816a *chip)
+{
+	int reg;
+	unsigned long flags;
+
+	snd_ad1816a_init(chip);
+	spin_lock_irqsave(&chip->lock, flags);
+	for (reg = 0; reg < 48; reg++)
+		snd_ad1816a_write(chip, reg, chip->image[reg]);
+	spin_unlock_irqrestore(&chip->lock, flags);
+}
+#endif
+
 static int __devinit snd_ad1816a_probe(struct snd_ad1816a *chip)
 {
 	unsigned long flags;
@@ -548,7 +574,6 @@ static int snd_ad1816a_free(struct snd_ad1816a *chip)
 		snd_dma_disable(chip->dma2);
 		free_dma(chip->dma2);
 	}
-	kfree(chip);
 	return 0;
 }
 
@@ -573,19 +598,13 @@ static const char __devinit *snd_ad1816a_chip_id(struct snd_ad1816a *chip)
 
 int __devinit snd_ad1816a_create(struct snd_card *card,
 				 unsigned long port, int irq, int dma1, int dma2,
-				 struct snd_ad1816a **rchip)
+				 struct snd_ad1816a *chip)
 {
         static struct snd_device_ops ops = {
 		.dev_free =	snd_ad1816a_dev_free,
 	};
 	int error;
-	struct snd_ad1816a *chip;
-
-	*rchip = NULL;
 
-	chip = kzalloc(sizeof(*chip), GFP_KERNEL);
-	if (chip == NULL)
-		return -ENOMEM;
 	chip->irq = -1;
 	chip->dma1 = -1;
 	chip->dma2 = -1;
@@ -631,7 +650,6 @@ int __devinit snd_ad1816a_create(struct snd_card *card,
 		return error;
 	}
 
-	*rchip = chip;
 	return 0;
 }